package service.impl;

import bean.dianzan;
import dao.dianzanDao;
import dao.impl.dianzanDaoImpl;
import service.dianzanService;

public class dianzanServiceImpl implements dianzanService {
    private dianzanDao dao = new dianzanDaoImpl();
    @Override
    public dianzan select(dianzan ar) {
        return dao.select(ar);
    }

    @Override
    public dianzan updateThumbupnum(dianzan ar, String ifCancelThumbup) {
        return dao.updateThumbupnum(ar, ifCancelThumbup);
    }
}
